88 lines
2.2 KiB
JavaScript
88 lines
2.2 KiB
JavaScript
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function stripUserId(user_id) {
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// Remove leading @
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return user_id.substring(1)
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}
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function stripRoomName(name) {
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// Remove leading # (aliases)
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return name[0] == "#" ? name.substring(1) : name
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}
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function hueFrom(string) {
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// Calculate and return a unique hue between 0 and 1 for the string
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var hue = 0
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for (var i = 0; i < string.length; i++) {
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hue += string.charCodeAt(i) * 99
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}
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return hue % 360 / 360
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}
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function avatarHue(name) {
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return Qt.hsla(
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hueFrom(name),
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HStyle.avatar.background.saturation,
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HStyle.avatar.background.lightness,
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HStyle.avatar.background.alpha
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)
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}
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function nameHue(name) {
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return Qt.hsla(
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hueFrom(name),
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HStyle.displayName.saturation,
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HStyle.displayName.lightness,
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1
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)
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}
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function escapeHtml(string) {
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// Replace special HTML characters by encoded alternatives
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return string.replace("&", "&")
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.replace("<", "<")
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.replace(">", ">")
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.replace('"', """)
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.replace("'", "'")
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}
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function translatedEventContent(ev) {
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// ev: models.timelines item
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if (ev.translatable == false) { return ev.content }
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// %S → sender display name
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var name = models.users.getUser(ev.senderId).displayName
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var text = ev.content.replace(
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"%S",
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"<font color='" + nameHue(name || stripUserId(ev.senderId)) + "'>" +
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escapeHtml(name || ev.senderId) +
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"</font>"
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)
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// %T → target (event state_key) display name
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if (ev.targetUserId) {
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var target_name = models.users.getUser(ev.targetUserId).displayName
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text = text.replace(
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"%T",
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"<font color='" +
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nameHue(target_name || stripUserId(ev.targetUserId)) +
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"'>" +
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escapeHtml(target_name || ev.targetUserId) +
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"</font>"
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)
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}
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text = qsTr(text)
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if (model.translatable == true) { return text }
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// Else, model.translatable should be an array of args
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for (var i = 0; model.translatable.length; i++) {
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text = text.arg(model.translatable[i])
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}
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return text
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}
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